GB/T 32538.1-2016Agricultural vehicles -- Mechanical connections on towed vehicles -- Part 1: Dimensions for hitch rings of 50/30 mm cross section (English PDF)

GB/T 32538.1-2016 is the English-translated version of 农业车辆 被牵引车辆的机械连接装置 第1部分：50mm 30mm横截面的挂接环尺寸.

GB/T 32538.1-2016 — Cross-section Dimensions for hitch rings 1 Scope GB/T 32538 provisions of this part of the semi-trailer and agricultural machinery aperture 30mm by 50mm diameter ring mount ring fitted with the provisions of ISO 6489-1 ISO 6489-4 equipped with towing hook or wedge-shaped connecting device relative to the rear of the towing vehicle size connected requirements to ensure interchangeability towed vehicle mechanical connecting device.

This section applies to a connection point on the rear axle and the center line of the tractor PTO shaft below the mount ring. Note. will be developed on mount ring power output shaft connected to the other criteria above.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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